Keywords: Inductive loop detector.gif en Image depicts an inductive-loop detector installation which contains a 3-turn 6- x 6-ft 1 8- x 1 8-m square loop and connecting wire and cable The loop is centered in a 12-ft 3 7 m roadway 3 ft 0 9 m from either side 2012-11-26 00 16 05 http //www fhwa dot gov/publications/research/operations/its/06108/images/fig1_4 gif US Dept of Transportation US Dept of Transportation Publication Number FHWA-HRT-06-108 Date May 2006 PD-USGov Uploaded with UploadWizard Intersections in the United States Diagrams of traffic detectors Diagrams of induction loops Diagrams of traffic senors Diagrams of traffic control devices |